Base | Representation |
---|---|
bin | 110001011011011100… |
… | …100100001001001101 |
3 | 12001222210202112002200 |
4 | 301123130210021031 |
5 | 1332143344303120 |
6 | 40214244112113 |
7 | 3556135021521 |
oct | 613334441115 |
9 | 161883675080 |
10 | 53073822285 |
11 | 20565875250 |
12 | a352395639 |
13 | 500a830793 |
14 | 27d6a71d81 |
15 | 15a966be90 |
hex | c5b72424d |
53073822285 has 48 divisors (see below), whose sum is σ = 100788712128. Its totient is φ = 25622265600.
The previous prime is 53073822257. The next prime is 53073822313. The reversal of 53073822285 is 58222837035.
53073822285 is a `hidden beast` number, since 530 + 7 + 38 + 2 + 2 + 2 + 85 = 666.
It is an interprime number because it is at equal distance from previous prime (53073822257) and next prime (53073822313).
It is not a de Polignac number, because 53073822285 - 27 = 53073822157 is a prime.
It is a super-2 number, since 2×530738222852 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 53073822285.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114751 + ... + 345420.
It is an arithmetic number, because the mean of its divisors is an integer number (2099764836).
Almost surely, 253073822285 is an apocalyptic number.
53073822285 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
53073822285 is a deficient number, since it is larger than the sum of its proper divisors (47714889843).
53073822285 is a wasteful number, since it uses less digits than its factorization.
53073822285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460426 (or 460423 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 45.
The spelling of 53073822285 in words is "fifty-three billion, seventy-three million, eight hundred twenty-two thousand, two hundred eighty-five".
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